Bug 2373363 (CVE-2025-38065) - CVE-2025-38065 kernel: orangefs: Do not truncate file size
Summary: CVE-2025-38065 kernel: orangefs: Do not truncate file size
Keywords:
Status: NEW
Alias: CVE-2025-38065
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-06-18 10:03 UTC by OSIDB Bzimport
Modified: 2025-06-20 18:19 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-06-18 10:03:42 UTC 
In the Linux kernel, the following vulnerability has been resolved:

orangefs: Do not truncate file size

'len' is used to store the result of i_size_read(), so making 'len'
a size_t results in truncation to 4GiB on 32-bit systems.
Comment 1 Avinash Hanwate 2025-06-20 18:10:37 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025061836-CVE-2025-38065-e91a@gregkh/T
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